On Sun, Jan 13, 2019 at 12:05:45PM +0100, Borislav Petkov wrote: >On Sun, Jan 13, 2019 at 05:47:04PM +0800, Chao Fan wrote: >> 'acpi_physical_address' could be define as u64 or u32. > >And when can acpi_physical_address be a u32? >
According to the code, I saw: #ifdef ACPI_ASL_COMPILER #define ACPI_32BIT_PHYSICAL_ADDRESS #endif and then #ifdef ACPI_32BIT_PHYSICAL_ADDRESS typedef u32 acpi_physical_address; As for ACPI_ASL_COMPILER, I saw iASL in documention, but can't find more information in the code. If I miss something, please let me know. Thanks, Chao Fan >-- >Regards/Gruss, > Boris. > >Good mailing practices for 400: avoid top-posting and trim the reply. > >
